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  • DB32/T 3408-2018 食品安全电子追溯生产企业数据上报接口规范 Interface specifications of production enterprise ...2023-08-13
  • ETSI TR 143 026-2017 Digital cellular telecommunications system (Phase 2+) (GSM); Multiband operation of GS...2023-08-13
  • ETSI TS 138 101-4/3-2020 5G; Nr; User Equipment (Ue) Radio Transmission And Reception; Part 4: Performance ...2023-08-13
  • HG/T 5042-2016 工业用五氯化磷 铁含量的测定 分光光度法 Phosphorus pentachloride for industrial use--Determina...2023-08-13
  • GB 5135.5-2018 自动喷水灭火系统 第5部分:雨淋报警阀 Automatic sprinkler systems--Part 5:Deluge alarm valves...2023-08-13
  • DA/T 90-2022 档案仿真复制工作规范 Secification for archive simulation relication 2023-08-12
  • ASTM E3087-2018 Standard Test Method for Measuring Capture Efficiency of Domestic Range Hoods2023-08-12
  • DIN EN ISO 15085-2018 Small craft - Man-overboard prevention and recovery (ISO 15085:2003 + Amd 1:2009 + Am...2023-08-12
  • ETSI TS 124 481/2-2018 Lte; Mission Critical Services (Mcs) Group Management; Protocol Specification (3Gpp ...2023-08-12
  • ETSI TS 132 255-2018 5G; Telecommunication Management;Charging Management;5G Data Connectivity Domain Charg...2023-08-12
  • BS EN IEC 62820-3-1-2018 Building intercom systems. Application guidelines. General2023-08-12
  • BS ISO 19127-2019 Geographic information. Geodetic register2023-08-12
  • DB32/T 3762.10-2020 新型冠状病毒检测技术规范 第10部分:微量血清中和试验 Technical specifications for SARS-CoV...2023-08-12
  • DIN EN 10120-2017 Steel sheet and strip for welded gas cylinders; German version EN 10120:20172023-08-12
  • ASTM C1729M-2019 绝缘铝套规格 Standard Specification for Aluminum Jacketing for Insulation2023-08-12
  • DIN EN 15531-1-2015 Public transport - Service interface for real-time information relating to public tran...2023-08-12
  • DB3210/T 1003-2018 扬麦20原种生产技术规程 Rules of the production technology gor the basic seed of Yangmai20...2023-08-12
  • GB/T 16507.3-2022 水管锅炉 第3部分:结构设计 Water-tube boilers- Part 3 : Structure design2023-08-12
  • ASTM D8226-2019 客车和轻型卡车顺序VIF火花点火发动机中车用发动机油对于燃油经济性影响测量方法 Standard Test Me...2023-08-12
  • GB/T 41413-2022 玩具中N-亚硝胺及其前体物迁移量的测定 高效液相色谱-串联质谱法 Determination of migration of N...2023-08-12
  • GB/T 39722-2020 超导电子器件 传感器和探测器通用规范 Superconducting electronic devices—Generic specifi...2023-08-12
  • EN ISO 10399-2018 Sensory analysis. Methodology. Duo-trio test (ISO 10399:2017)2023-08-12
  • CNAS CL01-A002-2020 检测和校准实验室能力认可准则在化学检测领域的应用说明 Guidance on the Application of Test...2023-08-12